- choose one
- What is a pre-requisite to alter a role?
A) You should set the OS_ROLES parameter to true.
B) You should be granted the DBA role.
C) You should be granted the role with the GRANT OPTION.
D) You should have the ALTER ANY ROLE system privilege.
- Answer:D
- (解析: 要修改 role 只要分配 D 答案的权限即可. 来自 3 组: 1015267481)
来源: http://www.bubuko.com/infodetail-3039140.html